package com.pojo;


public class Demo {
    public static void main(String[] args) {
        int[] arr=new int[]{1,5,3,2,9,6};
        for (int i = 0; i <arr.length-1 ; i++) {
            for (int j = 0; j <arr.length-i-1 ; j++) {
                if(arr[j]>arr[j+1]){
                    int tem =arr[j];
                    arr[j]=arr[j+1];
                    arr[j+1]=tem;
                }
            }
        }
        for (int i = 0; i <arr.length ; i++) {
            System.out.println(arr[i]);
        }
    }

}


